Midrash su Salmi 139:5

(Lev. 12:2:) “When a woman emits her seed and bears a male.” This text is related (to Job 29:2), “O that I were as in the months of old, [as in the days when God watched over me]!” In regard to this verse, Job spoke it when the afflictions had come upon him. He said, “’O that I were as in the months of old,’ and would that I had the days which I had when I was in my mother's belly!” “As in the days when God watched over me!” [These words] teach that the infant is watched over while it is in its mother's belly. (Job 29:3:) “When His light shone over my head […].” From here you learn that the infant has light in its mother's belly. (Job 29:4:) “When I was in the days of my youth (horef),¹Horef also means “winter.” Buber notes here that in the following simile, the infant in the womb is being protected in the womb as the winter rain protects the soil. when God's company was over my tent.” [These words teach about the infant.] Just as the rain is at work in the soil for it to become muddy, so the infant is muddy in its mother's womb. Another interpretation [of] “when God's company was over my tent”: These words teach about the infant. Just as the infant gets muddy, so is a person muddied by sins, so that misfortunes come upon him. At that time [Job] said (in Job 29:2), “’O that I were as in the months of old, as in the days when God watched over me,’ and would that I had the days which I had when I was in my mother's belly!” What does he finally say (in vs. 4)? “When I was in the days of my youth.” R. Abbahu said, “The infant comes out of the mother's belly covered with slime and covered with blood; yet everyone praises and cherishes it, especially when it is a male.”²Tanh., Lev. 8:11; PRK 9:6. Ergo (in Lev. 12:2), “When a woman emits her seed and bears a male.” (Lev. 12:2:) “When a woman emits her seed.” [This text is related to (Ps. 139:5),] “You have formed me behind and before.” The text speaks of the first Adam.³Cf. Gen. R. 8:1; 14:5; Lev. R. 14:1; M. Pss. 139:6. R. Johanan said, “It is written about him that there were two creations. There is a double y (i.e., a double yod in Gen. 2:7), ‘The Lord God formed (yytsr) the human.’ One formation is in this world, and one is for the world to come. But in the case of cattle, wild beasts, and birds, for them [only] one formation is written (without a double y in Gen. 2:19), ‘So out of the earth the Lord God formed (ytsr) all the wild beasts of the field [and all the birds of the heavens].’ It therefore says (in Ps. 139:5), ‘You have formed me behind and before.’” R. Simeon ben Laqish says, “Behind (in the sense of what comes] before the act of [his] creation. What is the reason? It is written (in Gen. 1:2), ‘and the spirit of God was hovering over the face of the waters’; this spirit was the soul of the first Adam. It therefore says (in Ps. 139:5), ‘You have formed me behind and before.’” R. Eleazar ben Pedat says, “Behind [refers] to an [later] event of the sixth day, and before [refers] to an [earlier] event of the sixth day. How so? Because the Holy One, blessed be He, created six things on the sixth day. They were these: (1) the soul; (2) wild beasts; (3) cattle; (4) beasts of the earth; (5) Adam; and (6) Eve. Now Adam's soul was created first, as stated (in Gen. 1:24), ‘a living soul.’ Living soul can only be the soul of Adam, since it is stated (in Gen. 2:7), ‘and the human (Adam) became a living soul.’ Hence, before [refers] to the [first] event of the sixth day, and behind [refers] to the sixth day, since [the Holy One, blessed be He,] was occupied with him all of the sixth day. Ergo (in Ps. 139:5), ‘You have formed me behind and before.’ Behind [refers] to an event of the sixth day, and before [refers] to an event of the sixth day.” R. Samuel bar Nahman said, “What is the meaning of ‘You have formed me behind and before?’ Having two faces, male and female. Hence it says (in Ps. 139:5), ‘You have formed me behind and before.’”⁴Ber. 61a; ‘Eruv. 18a. Adam said, “After the Holy One, blessed be He, had created all the cattle and wild beasts, He created me.” So it is with the infant. Before it comes forth from its mother's belly, the Holy One, blessed be He, commands it, “Eat of this, do not eat of that, (in Lev. 11:29) ‘this shall be unclean for you.’” Then after it takes upon itself in its mother's belly all the commandments which are in the Torah, [only] after that it is born. Thus it is stated (in Lev. 12:2), “When a woman emits her seed and bears a male.”

Another interpretation (of Lev. 12:2): WHEN A WOMAN EMITS HER SEED. This text is related (to Ps. 139:5): YOU HAVE FORMED ME BEHIND AND BEFORE, < AND YOU HAVE LAID YOUR HAND UPON ME >. The text speaks of the first Adam.⁴Tanh., Lev. 4:1; cf. Gen. R. 8:1; 14:5; Lev. R. 14:1; M. Pss. 139:6. [R. Johanan] said: It is written about him that there were two creations. There is a double Y (i.e., a double yod in Gen. 2:7): THE LORD GOD FORMED (YYTsR) THE HUMAN. One formation is in this world, and one is for the world to come. But in the case of cattle, wild beasts, and birds, for them < only > one formation is written (without a double Y in Gen. 2:19): SO OUT OF THE EARTH THE LORD GOD FORMED (YTsR) ALL THE WILD BEASTS OF THE FIELD < AND ALL THE BIRDS OF THE HEAVENS >. It therefore says (in Ps. 139:5): YOU HAVE FORMED ME BEHIND AND BEFORE. R. Simeon ben Laqish says: BEHIND (in the sense of what comes afterwards) < refers > to an event of the sixth day, and BEFORE < refers > to an event of the first day. What is the reason? {Resh Laqish said} [Thus has R. Simeon ben Laqish said] (in Gen. 1:2): AND THE SPIRIT OF GOD WAS HOVERING OVER THE FACE OF THE WATERS. This SPIRIT was the soul of the first Adam. It therefore says (in Ps. 139:5): YOU HAVE FORMED ME BEHIND AND BEFORE. BEHIND < refers > to an event of the sixth day, and BEFORE < refers > to an event of the first day. R. Eleazar ben Pedat says: BEHIND < refers > to an event of the sixth day, and BEFORE < refers > to an event of the sixth day. How so? Because the Holy One created six things on the sixth day. They were these: (1) The soul, (2) wild beasts, (3) cattle, (4) creeping things, (5) beasts of the earth, and (6) Adam and Eve. Now Adam's soul was created first, as stated (in Gen. 1:24): LET THE EARTH BRING FORTH A LIVING SOUL. LIVING SOUL can only be the soul of Adam, since it is stated (in Gen. 2:7): AND THE HUMAN (adam) BECAME A LIVING SOUL. Hence, BEFORE < refers > to the < first > event of the sixth day, and BEHIND < refers > to the sixth day, since < the Holy One > was occupied with him all of the sixth day. Ergo (in Ps. 139:5): YOU HAVE FORMED ME BEHIND AND BEFORE. BEHIND < refers > to an event of the sixth day, and BEFORE < refers > to an event of the sixth day. R. Samuel bar Nahman said: What is the meaning of BEHIND AND BEFORE? Having two faces, male and female. Hence it says (in Ps. 139:5): YOU HAVE FORMED ME BEHIND AND BEFORE.⁵Ber. 61a; ‘Eruv. 18a. Adam said: After the Holy One had created all the cattle and wild beasts, he created me. So it is with the infant. Before it comes forth from its mother's belly, the Holy One commands it: Eat of this, do not eat of that, (in Lev. 11:29:) THIS SHALL BE UNCLEAN FOR YOU. Then after it takes upon itself in its mother's belly all the commandments which are in the Torah, < only > after that it is born. Thus it is stated (in Lev. 12:2): WHEN A WOMAN EMITS HER SEED AND BEARS A MALE.

"And not about creation before two." Whence do we infer this? We are taught in a Baraitha: (Deut. 4, 32) for do [thou] but ask of former days. From this we may infer, that one may ask, not two. [Since ask is in the singular] one might assume that one may even ask, What was before the creation? Therefore it is said (ib.) Since the day that God created man upon the earth: Since it is so restricted, one might assume that a man must not ask even what was done in the six days of creation? Therefore it is said (ib.) Of the former days which were before thee; [i.e., the six days before]; Again one may assume that he is at liberty to investigate what is above (heaven) and what is beneath, what was before creation and what will be after it? Therefore it is written (ib.) From one end of the heavens unto the other end of the heavens; i.e., from one end of the heavens unto the other end of the heavens hast thou indeed the privilege to investigate but not what is above and beneath, what is before and what is beyond. (Fol. 12) Now that we infer this [that we may investigate] things of after creation from the verse, From one end of the heavens unto the other end, why then is the other verse, Since the day that God created man upon the earth, for the same thing, necessary? The second verse is necessary in order to derive that which R. Elazar inferred. For R. Elazar said: "Adam was tall as to measure from the earth up to heaven, as it is said (Deut. 4, 32) Since the day that God created Adam (man) from one end, etc., after he had sinned, the Holy One, praised be He! laid His hand upon him, and made him shorter, as it is said (Ps. 139, 5) Behind and before hast Thou hedged me in, and Thou placest upon me Thy hand." R. Juda said in the name of Rab: "Adam was (tall) as from one end of the world unto the other end, as it is said, Behind and before hast Thou hedged me in, and Thou placest upon me Thy hand.